<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Document</title>
        <style>
            *{
                margin: 0px;
                padding: 0px;
                list-style: none;
            }
            nav {
                overflow: hidden;
            }
            nav ul{
                float: right;
            }
            h1 img{
                height: 200px;
            }
            nav li{
                float: left;
                margin-right: 20px;
                margin-top: 22px;
                font-size: 14px;
                text-decoration: underline;
            }
            nav bi{
                float: left;
                margin-right: 20px;
                margin-top: 22px;
                font-size: 14px;
                
                background-color: #3483ff;
                color: white;
            }
            h1 {
                text-align: center;
            }
            p{
                text-align: center;
                font-size: 12px;
                margin-top: 12px;
            }
            p a{
                margin-right: 20px;
                text-decoration: underline;
            }
            .search{
                width: 640px;
                height: 36px;
                margin:20px auto;
                position: relative;
            }
            .search input{
               
                width: 539px;
                height: 34px;
                float: left;
                border:1px solid blue;
                border-right: none;
            }
            .search button{
                width: 100px;
                height: 36px;
                background:#3483ff;
                float: right;
                border:none;
                outline: none;
            }
            .search span{
                position: absolute;
                width: 19px;
                height: 16px;
                left: 514px;
                top:11px;
                background: url('images/camera_new_5606e8f.png') no-repeat 0px 0px;
            }
            i{
                background: url('images/icons_5859e57.png') no-repeat;
                display: inline-block;
            }
            .foot{
                width: 16px;
                height: 16px;
                background-position: -598px -96px;
            }
            .police{
                width: 16px;
                height: 16px;
                background-position: -622px -96px;
            }
        </style>

    </head>
    <body>
        <nav>
            <ul>
                <li>糯米</li>
                <li>新闻</li>
                <li>hao123</li>
                <li>地图</li>
                <li>视频</li>
                <li>贴吧</li>
                <li>登录</li>
                <li>设置</li>
                <bi>更多产品</bi>
            </ul>
        </nav>
        <h1>
            <img src="images/bd_logo1.png" alt="">
        </h1>
        <div class="search">
            <input type="text">
            <!-- button用来实现按钮 --> 
            <button>百度一下</button>
            <span></span>
        </div>
        <p>
            <img src="images/zbios_efde696.png" alt=""><br>
            <span>手机百度</span>
        </p>
        <p> 
            <a >把百度设为主页</a><a >关于百度</a> About  Baidu百度推广<i class="foot"></i>
        </p>
        <p>
            ?2016 Baidu 使用百度前必读 意见反馈 京ICP证030173号  京公网安备11000002000001号<i class="police"></i> 
        </p>
    
    </body>
</html>